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GriffinRU
RC-Monster Aluminum
 
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Posts: 748
Join Date: Oct 2005
05.06.2007, 07:15 PM

Efficiency wise they are pretty close to each other, Y will have copper losses while D will have core losses.

In the past (and sometimes in present) D windings were more hard on ESC to identify rotor position, nowdays electronics are much better...
   
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